--- product_id: 446328632 title: "TonGass (2-Pack Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have" price: "153.76 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/446328632-tongass-2-pack-zinc-anode-weight-anti-electrolysis-sacrificial-anode store_origin: TN region: Tunisia --- # Includes 2 durable cable ties 5.6 oz compact weight Passive corrosion protection TonGass (2-Pack Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have **Price:** 153.76 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your pool’s metal like a pro—because corrosion waits for no one! ## Quick Answers - **What is this?** TonGass (2-Pack Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - **How much does it cost?** 153.76 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/446328632-tongass-2-pack-zinc-anode-weight-anti-electrolysis-sacrificial-anode) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Reliable Weight:** Precisely 5.6 oz zinc disk keeps your skimmer basket perfectly anchored without bulk. - • **Galvanic Anode Technology:** Sacrificial zinc corrodes first, extending the life of your pool’s metal components effortlessly. - • **Versatile Mounting Options:** Four mounting holes plus included cable ties ensure a secure fit inside or outside any skimmer basket. - • **Essential Salt System Upgrade:** A must-have for saltwater pools to prevent corrosion before it starts—protect your investment now. - • **Advanced Anti-Electrolysis Shield:** Neutralizes saltwater corrosion, safeguarding ladders, screws, and rails from costly damage. ## Overview This 2-pack of Tongass Zinc Anode Weights offers a compact 5.6 oz zinc disk designed to anchor skimmer baskets while providing passive cathodic protection against saltwater corrosion. Featuring galvanic anode technology, these weights corrode first to protect more valuable metal components in salt system pools. With four mounting holes and two included cable ties, installation is secure and versatile. Ideal for millennial pool owners who want a low-maintenance, cost-effective solution to extend the lifespan of their pool hardware. ## Description TonGass Smarter Pool Care for a Cleaner, Safer Swim Pool Care Made Simple & Clean Your pool is where summer memories are made—family time, backyard fun, and refreshing moments under the sun. At TonGass , we create premium pool accessories designed to keep both above-ground and in-ground pools clean, clear, and effortlessly maintained. From filtration components to repair parts and essential hardware, TonGass delivers performance you can trust all season long. Pool Care Made Simple & Clean Your pool is where summer memories are made—family time, backyard fun, and refreshing moments under the sun. At TonGass , we create premium pool accessories designed to keep both above-ground and in-ground pools clean, clear, and effortlessly maintained. From filtration components to repair parts and essential hardware, TonGass delivers performance you can trust all season long. TonGass Pool Accessories Improved Water Quality Starts With Reliable Components. TonGass Pool Accessories Improved Water Quality Starts With Reliable Components. Swimming Pool Ladder & Bumper Poolside Cup Holders Hose Adapter for Intex Pool Econoline&Trimline Ball Valve Swimming Pool Accessories Review: Works, keeps skimmer basket down after lots of lost weights. - My pool guy and mother nature kept destroying the basket weight. Between tapping my skimmer basket on the railing and just the south Florida climate, I would loose the pool weights from the basket clip about every 3-6 months. Finally just grabbed this and the zinc was a bonus. I used some good zip ties to hold it to the bottom. Lasted past 6 months now and all is good. If a zip tie breaks, I don't loose the weight because I still have 2 attached. Review: Very easy to install - I purchased the TonGass Zinc Anti-Electrolysis Sacrificial Anode after having to replace my spa's water heater (expensive although I bought an desertcart replacement). I've used anodes in household water heaters in the past and the anodes help reduce corrosion. This anode was easy to install; it is heavy enough to place in the spa's water return/filter area as the photo shows. It also came with cable ties that easily fit through the holes in the anode to another tie down, so installation in swimming pools and spas are simple. I'm hoping that, with this anode, the new heater will last longer than the old one did (13 years). ## Features - TONGASS ZINC ANODE WEIGHT - This is a compact skimmer weight 5.6 ounces, 3 1/4 inches in diameter, and 1/4 inch in thickness. It’s a simple solid zinc disk, but it’s probably the most effective weight for your skimmer baskets. It’s cheap, effective, and will save you from headaches later on - ANTI-ELECTROLYSIS SACRIFICIAL ANODE - Aside from weighing down your skimmer basket, this zinc anode weight neutralizes the salt in pools with salt systems, protecting metal components of the ladders, screws, rails, lighting frames, and other metal components that are in constant contact with the saltwater - GALVANIC ANODE FOR PASSIVE CATHODIC PROTECTION - The way the sacrificial anode works is that it corrodes first before other metal components in the pool - the zinc (anode) basically protecting more “noble” metals (cathode). Together with equipotential and pool water bonding, this galvanic anode will aid in preventing corrosion - INCLUDE 2 CABLE TIES - Whether you bolt it inside or outside your skimmer, the sacrificial anode will work its magic. It will secure the skimmer basket in place. There are 4 mounting holes, the center hole is 5/16 inch in diameter and the 3 outer holes are 1/4 inch in diameter - SALT SYSTEM SWIMMING POOL MUST- HAVE - Prolong the lifespan of your salt system pool’s metal components. This is imperative even if you haven’t yet noticed signs of corrosion. Don’t wait for corrosion to eat away your pool’s screws, ladders, and more! This zinc anode weight is a simple yet effective solution to corrosion ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #50,472 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #301 in Pool Rakes, Skimmers & Nets | | Customer Reviews | 4.6 out of 5 stars 261 Reviews | ## Images ![TonGass (2-Pack Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 1](https://m.media-amazon.com/images/I/61OFrJQUX6L.jpg) ![TonGass (2-Pack Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 2](https://m.media-amazon.com/images/I/81NVU9Gg5HL.jpg) ![TonGass (2-Pack Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 3](https://m.media-amazon.com/images/I/81ZmsYTiZEL.jpg) ![TonGass (2-Pack Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 4](https://m.media-amazon.com/images/I/81ATmWYh9WL.jpg) ![TonGass (2-Pack Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 5](https://m.media-amazon.com/images/I/81bIsyIm5NL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works, keeps skimmer basket down after lots of lost weights. *by P***N on July 25, 2025* My pool guy and mother nature kept destroying the basket weight. Between tapping my skimmer basket on the railing and just the south Florida climate, I would loose the pool weights from the basket clip about every 3-6 months. Finally just grabbed this and the zinc was a bonus. I used some good zip ties to hold it to the bottom. Lasted past 6 months now and all is good. If a zip tie breaks, I don't loose the weight because I still have 2 attached. ### ⭐⭐⭐⭐⭐ Very easy to install *by R***K on September 23, 2024* I purchased the TonGass Zinc Anti-Electrolysis Sacrificial Anode after having to replace my spa's water heater (expensive although I bought an Amazon replacement). I've used anodes in household water heaters in the past and the anodes help reduce corrosion. This anode was easy to install; it is heavy enough to place in the spa's water return/filter area as the photo shows. It also came with cable ties that easily fit through the holes in the anode to another tie down, so installation in swimming pools and spas are simple. I'm hoping that, with this anode, the new heater will last longer than the old one did (13 years). ### ⭐⭐⭐⭐ Don't Rely on Included Nylon Wire Tie *by R***K on June 30, 2025* It seems to function fine. It comes with nylon wire ties. Don't rely on them because they seem to become fragile and break, probably due to the chlorine. Mine broke after 4 weeks, resulting in the zinc disk falling into my trash bin when I emptied the basket. I'm going to try stainless steel 316 bolt & nut for the next one. ## Frequently Bought Together - (2-Pack) Zinc Anode Weight - Anti-Electrolysis Sacrificial Anode - Galvanic Anode for Passive Cathodic Protection - Bolts Inside or Outside Skimmer Baskets - Salt System Swimming Pool Must-Have - Pool Tool 104-F Anti Electrolysis Zinc Anode Pool Light Protector - Pool Tool 104-D 104D --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/446328632-tongass-2-pack-zinc-anode-weight-anti-electrolysis-sacrificial-anode](https://www.desertcart.tn/products/446328632-tongass-2-pack-zinc-anode-weight-anti-electrolysis-sacrificial-anode) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-11*